I remembered a story I had read long time ago (it could be 6-7 years) about a Russian plan to launch a satellite that would reflect back to earth an artificial "2d moon" in order to illuminate better the dark winter nights of Siberia. I also remember concerns being voiced regarding commercial usage of the new innovative idea (Picture flashing "McDonald's - Try the new McSpace" sign on the sky).
I guess the plan must have been cancelled due to lack of funds, but I was wondering if anyone knows whether there are any thoughts about future similar projects.
And by the way, what do you think? Is the night sky an absolute "don't touch" field, or it wouldn't be that bad e.g. to have a 2d moon in the sky that would change colors every week?